91热在线,91精品国产精品

共找到 6 個相關(guān)產(chǎn)品馬可波羅 > 傳動鏈> 雙排1寸鏈輪尺寸

類目：

傳動鏈 (3)
鏈輪 (2)
礦山機械配件 (1)

品質(zhì)商家熱力排行

全國

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="53" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101018585305.html">石家莊供應(yīng)雙排鏈輪_歐標(biāo)鏈輪_1寸鏈輪
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101018585305.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>德茂</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4分</div></td>


</tr>
<tr>
<td class="td_1"><div>材質(zhì)：</div></td>
<td class="td_2"><div>不銹鋼</div></td>
<td class="td_1"><div>適用范圍：</div></td>
<td class="td_2"><div>工業(yè)</div></td>


</tr>
<tr>
<td class="td_1"><div>樣品或現(xiàn)貨：</div></td>
<td class="td_2"><div>樣品</div></td>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[河北滄州] <a  data-num="3"  data-flag="0" target="_blank">
任丘市德茂傳動機械配件有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
沖壓加工,鏈輪
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://rqdemao.cn.makepolo.com/contact_us.html?proid=101018585305">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>12</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101018585305.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101018585305.html" target="_blank" data-num="7" data-flag="0" title="石家莊供應(yīng)雙排鏈輪_歐標(biāo)鏈輪_1寸鏈輪"><img src="http://img12.makepolo.cn/images/formals/img/product/273/233/4_2ff147398f6699672bce720d4a312d06.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="石家莊供應(yīng)雙排鏈輪_歐標(biāo)鏈輪_1寸鏈輪"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="29" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100078661770.html">生產(chǎn)高精度單雙排鏈輪
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100078661770.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>奧迪斯/2分、3分、4分、5分、6分、1寸、1.5寸、2寸</div></td>
<td class="td_1"><div>樣品或現(xiàn)貨：</div></td>
<td class="td_2"><div>樣品</div></td>


</tr>
<tr>
<td class="td_1"><div>材質(zhì)：</div></td>
<td class="td_2"><div>45＃、20crmnti</div></td>
<td class="td_1"><div>適用范圍：</div></td>
<td class="td_2"><div>其他</div></td>


</tr>
<tr>
<td class="td_1"><div>齒數(shù)：</div></td>
<td class="td_2"><div>根據(jù)要求訂做</div></td>
<td class="td_1"><div>是否標(biāo)準(zhǔn)件：</div></td>
<td class="td_2"><div>非標(biāo)準(zhǔn)件</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東佛山] <a  data-num="3"  data-flag="0" target="_blank">
佛山市奧迪斯機電設(shè)備有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
包裝成型機械,傳動鏈,農(nóng)業(yè)機械配件,齒輪,力
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://fsids.cn.makepolo.com/contact_us.html?proid=100078661770">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>1</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100078661770.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100078661770.html" target="_blank" data-num="7" data-flag="0" title="生產(chǎn)高精度單雙排鏈輪"><img src="http://img1.makepolo.cn/images/formals/img/product/742/400/f8fe4010479a9302ec90db8531c347c2.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="生產(chǎn)高精度單雙排鏈輪"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="25" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101035292921.html">刮板機鏈輪加工 雙排鏈輪 片平鏈輪 3分 4分 5分 6分1寸非標(biāo)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101035292921.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>精運</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>刮板機鏈輪</div></td>


</tr>
<tr>
<td class="td_1"><div>外形尺寸：</div></td>
<td class="td_2"><div>800x500x900mm</div></td>
<td class="td_1"><div>重量：</div></td>
<td class="td_2"><div>10kg</div></td>


</tr>
<tr>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[山東濟寧] <a  data-num="3"  data-flag="0" target="_blank">
濟寧精運機械設(shè)備有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
礦山機械配件
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://jingyunjixie.cn.makepolo.com/contact_us.html?proid=101035292921">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>89</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101035292921.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101035292921.html" target="_blank" data-num="7" data-flag="0" title="刮板機鏈輪加工 雙排鏈輪 片平鏈輪 3分 4分 5分 6分1寸非標(biāo)"><img src="http://img11.makepolo.cn/images/formals/img/product/60/916/4_562c5984b3b642434bd4efee0621949f.png~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="刮板機鏈輪加工 雙排鏈輪 片平鏈輪 3分 4分 5分 6分1寸非標(biāo)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="11" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101035431626.html">工業(yè)鏈條 傳動鏈條5分10A 6分12A 1寸16A單排雙排
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101035431626.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>德瑞</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>定做</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>滾子鏈</div></td>
<td class="td_1"><div>節(jié)距：</div></td>
<td class="td_2"><div>短節(jié)距</div></td>


</tr>
<tr>
<td class="td_1"><div>材質(zhì)：</div></td>
<td class="td_2"><div>不銹鋼</div></td>
<td class="td_1"><div>級數(shù)：</div></td>
<td class="td_2"><div>單級</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[山東德州] <a  data-num="3"  data-flag="0" target="_blank">
寧津德瑞鏈輪鏈條有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
帶式干燥機,傳動鏈,鏈輪,網(wǎng)帶,烘箱、干燥箱
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://deruiwd.cn.makepolo.com/contact_us.html?proid=101035431626">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>25</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101035431626.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101035431626.html" target="_blank" data-num="7" data-flag="0" title="工業(yè)鏈條 傳動鏈條5分10A 6分12A 1寸16A單排雙排"><img src="http://img12.makepolo.cn/images/formals/img/product/775/224/4_d9df6e40aecb04f17c7d14176e0b3335.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="工業(yè)鏈條 傳動鏈條5分10A 6分12A 1寸16A單排雙排"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="2" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100710414493.html">供應(yīng)20A國標(biāo)工業(yè)鏈條 1.2寸工業(yè)鏈條 節(jié)距31.75工業(yè)鏈條
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100710414493.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>格睿</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>20A</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>滾子鏈</div></td>
<td class="td_1"><div>節(jié)距：</div></td>
<td class="td_2"><div>短節(jié)距</div></td>


</tr>
<tr>
<td class="td_1"><div>材質(zhì)：</div></td>
<td class="td_2"><div>40MN</div></td>
<td class="td_1"><div>級數(shù)：</div></td>
<td class="td_2"><div>雙級</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[浙江杭州] <a  data-num="3"  data-flag="0" target="_blank">
杭州傲州鏈傳動有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
傳動鏈,鏈輪,直通、接頭
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://aozochain888.cn.makepolo.com/contact_us.html?proid=100710414493">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>49</strong>元/條</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100710414493.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100710414493.html" target="_blank" data-num="7" data-flag="0" title="供應(yīng)20A國標(biāo)工業(yè)鏈條 1.2寸工業(yè)鏈條 節(jié)距31.75工業(yè)鏈條"><img src="http://img9.makepolo.cn/images/formals/img/product/48/163/3_3ac8c00bf62253c4e4d49a9e92211556.jpg~tplv-2ri1qt4xxh-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="供應(yīng)20A國標(biāo)工業(yè)鏈條 1.2寸工業(yè)鏈條 節(jié)距31.75工業(yè)鏈條"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100710414434.html">供應(yīng)廠家直銷32A國標(biāo)工業(yè)鏈條，2寸傳動鏈條
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100710414434.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>格睿</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>32A</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>滾子鏈</div></td>
<td class="td_1"><div>節(jié)距：</div></td>
<td class="td_2"><div>短節(jié)距</div></td>


</tr>
<tr>
<td class="td_1"><div>材質(zhì)：</div></td>
<td class="td_2"><div>40MN</div></td>
<td class="td_1"><div>級數(shù)：</div></td>
<td class="td_2"><div>雙級</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[浙江杭州] <a  data-num="3"  data-flag="0" target="_blank">
杭州傲州鏈傳動有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
傳動鏈,鏈輪,直通、接頭
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://aozochain888.cn.makepolo.com/contact_us.html?proid=100710414434">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>160.6</strong>元/條</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100710414434.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100710414434.html" target="_blank" data-num="7" data-flag="0" title="供應(yīng)廠家直銷32A國標(biāo)工業(yè)鏈條，2寸傳動鏈條"><img src="http://img9.makepolo.cn/images/formals/img/product/48/163/3_3ac8c00bf62253c4e4d49a9e92211556.jpg~tplv-2ri1qt4xxh-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="供應(yīng)廠家直銷32A國標(biāo)工業(yè)鏈條，2寸傳動鏈條"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

產(chǎn)品推薦

最新傳動鏈產(chǎn)品

最新傳動鏈企業(yè)

赫爾納貿(mào)易（大連）有限公司
上海辰丁自動化設(shè)備有限公司
北京漢達(dá)森機械技術(shù)有限公司
上海蘊匠貿(mào)易有限公司
東莞市萬江楓倫五金廠
上海秋騰貿(mào)易有限公司
慶云鑫鼎機床附件有限公司
池田屋實業(yè)（深圳）有限公司
鄭州法思特機械設(shè)備有限公司
上海軼舜國際貿(mào)易有限公司
上海森璞壓縮設(shè)備工程技術(shù)有限公司
青島鳴嶼貿(mào)易有限公司

產(chǎn)品圖片:

相關(guān)品牌:

本頁面馬可波羅為您提供 6條雙排1寸鏈輪尺寸最新產(chǎn)品供應(yīng)商、制造商，囊括了雙排1寸鏈輪尺寸產(chǎn)品的參數(shù)、型號、圖片、價格等信息，是雙排1寸鏈輪尺寸產(chǎn)品的權(quán)威數(shù)據(jù)庫。我們會盡全力為您提供準(zhǔn)確、全面的信息!

馬可波羅網(wǎng)鄭重提醒：過低的價格和夸張的描述有可能是虛假信息，請買家謹(jǐn)慎對待，謹(jǐn)防欺詐。欺詐行為舉報郵箱：service@makepolo.com。了解更多防詐騙知識

泉州市一海三路科技有限公司福建省泉州市豐澤區(qū)丁榮路39號4樓416-3 閩ICP備18021442號-18

凉山| 浮山县| 肥乡县| 北碚区| 南宫市| 蓬安县| 精河县| 杭州市| 拉萨市| 砀山县| 南乐县| 游戏| 宜川县| 元谋县| 确山县| 平湖市| 威宁| 平定县| 扶绥县| 永胜县| 龙胜| 扎鲁特旗| 叶城县| 博野县| 精河县| 容城县| 涪陵区| 武清区| 钟山县| 刚察县| 盐池县| 巧家县| 福州市| 浦东新区| 宣化县| 阳谷县| 射洪县| 平顶山市| 阳西县| 运城市| 梁河县|

中文字幕三区免费永久,91亚洲网站,91免费精品,91国在线视频,久热综合,91精品亚洲,国产福利91精品一区二区三区

雙排1寸鏈輪尺寸